Ransom:Win32/Ruyk.A!ibt

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Ransom:Win32/Ruyk.A!ibt infection?

In this article you will certainly find concerning the interpretation of Ransom:Win32/Ruyk.A!ibt and also its negative effect on your computer system. Such ransomware are a type of malware that is clarified by on the internet scams to demand paying the ransom by a sufferer.

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In the majority of the instances, Ransom:Win32/Ruyk.A!ibt ransomware will certainly instruct its sufferers to launch funds move for the function of counteracting the changes that the Trojan infection has actually introduced to the victim’s tool.

Ransom:Win32/Ruyk.A!ibt Summary

These modifications can be as complies with:

  • Exhibits possible ransomware file modification behavior;
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Likely virus infection of existing system binary;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the target’s disk drive — so the victim can no longer make use of the information;
  • Preventing regular accessibility to the victim’s workstation;

Ransom:Win32/Ruyk.A!ibt

The most common channels through which Ransom:Win32/Ruyk.A!ibt Ransomware are infused are:

  • By means of phishing e-mails;
  • As a consequence of individual ending up on a resource that hosts a harmful software;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the victim’s PC or prevent the gadget from operating in a proper fashion – while likewise putting a ransom note that discusses the demand for the targets to effect the settlement for the purpose of decrypting the documents or restoring the data system back to the preliminary condition. In the majority of circumstances, the ransom note will show up when the customer reboots the PC after the system has actually already been damaged.

Ransom:Win32/Ruyk.A!ibt circulation networks.

In numerous corners of the globe, Ransom:Win32/Ruyk.A!ibt grows by leaps and bounds. However, the ransom money notes and also techniques of obtaining the ransom money amount might vary depending upon certain regional (local) setups. The ransom notes as well as methods of obtaining the ransom money quantity might differ depending on particular regional (local) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software program.

    In specific areas, the Trojans typically wrongfully report having identified some unlicensed applications enabled on the sufferer’s tool. The alert after that requires the individual to pay the ransom money.

    Faulty declarations regarding illegal content.

    In countries where software piracy is much less preferred, this approach is not as reliable for the cyber scams. Additionally, the Ransom:Win32/Ruyk.A!ibt popup alert might wrongly declare to be stemming from a police establishment as well as will certainly report having situated youngster pornography or other unlawful information on the gadget.

    Ransom:Win32/Ruyk.A!ibt popup alert may incorrectly claim to be deriving from a law enforcement institution and also will certainly report having situated kid pornography or other prohibited information on the device. The alert will likewise have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 9EA3EC48
md5: bd0d931b21e4d8f85cea56b3e17b5f49
name: BD0D931B21E4D8F85CEA56B3E17B5F49.mlw
sha1: e0c604bcf4dc48f5929d382f7af84b157ceb87db
sha256: 11a6f8c683b66a650f39b56daeaf4c826a8661805d5556bed5f2ee2de46e3ef0
sha512: a6d6f736e4b86e3544ede2b0a285639a20295de75b26b606add66504d7e238ae2439e6d9549bc0cd13cd8ff6917a481fb275761991444d70497a27c10f368d29
ssdeep: 1536:eyBqgCye4gkhu7hL0vlPPih4Ak6MOvrCnhHUNRXrU8Mn0od1gtnXQyVsW/Ncd3x:eyOquytC9gnhHURbvfoMnXJ3c3xht6
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Ruyk.A!ibt also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.32849
MicroWorld-eScanGen:Variant.Mikey.115677
CAT-QuickHealTrojanransom.Cryptor
Qihoo-360Win32/Trojan.Ransom.2b1
McAfeeRansom-Ryuk!BD0D931B21E4
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0057029d1 )
BitDefenderGen:Variant.Mikey.115677
K7GWTrojan ( 0057029d1 )
Cybereasonmalicious.b21e4d
BitDefenderThetaGen:NN.ZexaF.34590.hqW@aqFIk7h
CyrenW32/Ransom.Ryuk.B.gen!Eldorado
SymantecRansom.Ryuk!gen2
APEXMalicious
AvastWin32:Ryuk-A [Trj]
KasperskyHEUR:Trojan-Ransom.Win32.Cryptor.gen
AlibabaRansom:Win32/Cryptor.0c728503
AegisLabTrojan.Win32.Cryptor.j!c
Ad-AwareGen:Variant.Mikey.115677
EmsisoftGen:Variant.Mikey.115677 (B)
ComodoMalware@#1wms4z4cj5pfq
F-SecureTrojan.TR/Cryptor.svrdw
ZillyaTrojan.Filecoder.Win32.17489
TrendMicroRansom.Win32.RYUK.SME
McAfee-GW-EditionRansom-Ryuk!BD0D931B21E4
FireEyeGeneric.mg.bd0d931b21e4d8f8
SophosMal/Generic-R + Troj/Ryuk-AT
IkarusTrojan-Ransom.Ryuk
AviraTR/Cryptor.svrdw
MAXmalware (ai score=87)
Antiy-AVLTrojan[Ransom]/Win32.Cryptor
MicrosoftRansom:Win32/Ruyk.A!ibt
ArcabitTrojan.Mikey.D1C3DD
ZoneAlarmHEUR:Trojan-Ransom.Win32.Cryptor.gen
GDataGen:Variant.Mikey.115677
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Ryukran.R353385
ALYacTrojan.Ransom.Ryuk
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Filecoder.Ryuk.J
TrendMicro-HouseCallRansom.Win32.RYUK.SME
RisingRansom.Ruyk!8.12298 (CLOUD)
SentinelOneStatic AI – Suspicious PE
eGambitUnsafe.AI_Score_98%
FortinetW32/Ryuk.L!tr.ransom
AVGWin32:Ryuk-A [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Ransom:Win32/Ruyk.A!ibt virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Ransom:Win32/Ruyk.A!ibt files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/Ruyk.A!ibt you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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